| Ecosystem | Type | Status | Ref. |
|---|---|---|---|
| Antarctica | Sea/Bay/Gulf | native | 170 |
| Atlantic Ocean | Sea/Bay/Gulf | native | 115910 |
| Bouvet Island | Sea/Bay/Gulf | native | 87394 |
| Continental High Antarctic | sea/bay/gulf | native | 9 |
| East Antarctic Wilkes Land | Sea/Bay/Gulf | native | 9 |
| Indian Ocean | Sea/Bay/Gulf | native | 86525 |
| Macquarie Island | Sea/Bay/Gulf | native | 9 |
| Pacific Ocean | Sea/Bay/Gulf | native | 9 |
| South Georgia | Sea/Bay/Gulf | native | 170 |
| South Shetland Islands | Sea/Bay/Gulf | native | 170 |
| Southern Ocean | sea/bay/gulf | native | 87394 |
| Subantarctic Islands | sea/bay/gulf | native | 87394 |